HI Emre Eroglu,
I have just answered in your previous Question : https://forum.mendix.com/link/questions/115661
Hope it Helps!!
Hi Emre,
Please find below link, this will help you to integrate outlook with mendix step by step. Some steps already cleared in your previous question.
Creating Outlook Meetings from your Mendix app | by Hari haran | Mendix Community | Medium
Please accept the answer if you find this helpful.
Thanks,